Bib



FIG. 1 is a first front view of the bib having a zipper in a closedconfiguration;

FIG. 2 is a second front view thereof with the zipper in an openconfiguration;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof; and,

FIG. 5 is a top-side view thereof.

The details shown in broken lines form no part of the claimed design.

CLAIM The ornamental design for a bib, as shown and described. 